var chart_config ={
    'pie':{
        chart: {renderTo: 'container2',plotBackgroundColor: null,plotBorderWidth: null,plotShadow: false    },
        //title: {text: 'Browser market shares at a specific website, 2010'},
        plotOptions: {
            pie: {
                allowPointSelect: true,cursor: 'pointer',
                dataLabels: {
                    enabled: false,
                    color: '#000000',
                    connectorColor: '#000000',
                    formatter: function() {
                        return '<b>'+ this.point.name +'</b>: '+ this.percentage +' %';
                    }
                }
            }
        },
        series: [{
            type: 'pie',
            name: 'Browser share',
            data: [
                ['Firefox',45.0],{name: 'Chrome',y: 12.0,sliced: true,selected: true},['Safari',43]
            ],
            events:{
                click:function(evt){
                    //alert('click');
                }
            }
        }]
    },
    'line':{
            chart: {
                //renderTo: 'container',
                type: 'line'
            },
            title: {
                //text: 'Monthly Average Temperature'
            },
            subtitle: {
                //text: 'Source: WorldClimate.com'
            },
            xAxis: {
                categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
            },
            yAxis: {
                title: {
                    text: ''
                }
            },
            tooltip: {
                enabled: false,
                formatter: function() {
                    return '<b>'+ this.series.name +'</b><br/>'+
                        this.x +': '+ this.y +'°C';
                }
            },
            plotOptions: {
//                line: {
//                    dataLabels: {
//                        enabled: true
//                    },
//                    enableMouseTracking: false
//                },
                series:{
                    cursor: 'pointer',
                    point: {
                        events: {
                            click: function() {
                                alert ('Category: '+ this.category +', value: '+ this.y);
                            }
                        }
                    }
                }
            },
            series:
            [
//                {
//                    name: 'Tokyo',
//                    data: [7.0, 6.9, 9.5, 14.5, 18.4, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
//                }, {
//                    name: 'London',
//                    data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
//                }
            ]
        }
}
